CN109278846A - A kind of steering wheel having a display function, display control method, device and automobile - Google Patents
A kind of steering wheel having a display function, display control method, device and automobile Download PDFInfo
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- CN109278846A CN109278846A CN201811442604.6A CN201811442604A CN109278846A CN 109278846 A CN109278846 A CN 109278846A CN 201811442604 A CN201811442604 A CN 201811442604A CN 109278846 A CN109278846 A CN 109278846A
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- light
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/283—Steering wheels; Gear levers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to a kind of steering wheel, display control method, device and automobiles having a display function, to solve the problem of can have the personalized functions such as reminding turning steering wheel return is just prompting, atmosphere lamp is shown to disk in the prior art.The steering wheel having a display function, including steering wheel body, it further include the light-emitting component being set in the steering wheel body, carried out by least one light-emitting component in a plurality of light-emitting elements it is luminous, to carry out Vehicular turn prompt, steering wheel return just prompts, overspeed of vehicle prompt, back car prompt or atmosphere lamp function show.
Description
Technical field
The present invention relates to steering wheel control field, specifically a kind of steering wheel having a display function, display control method,
Device and automobile.
Background technique
For vehicle steering wheel, main purpose is to carry out course changing control to automobile, and the function of being realized is very
It is single, for the interior confined space, it is necessary to add some components that new function may be implemented on the steering wheel.Existing skill
Automobile in art, steering wheel can have reminding turning, the personalized functions such as steering wheel return just prompts, atmosphere lamp is shown.
Summary of the invention
The purpose of the present invention is to provide a kind of steering wheel, display control method, device and automobile having a display function,
To solve to have reminding turning, the personalized functions such as steering wheel return just prompts, atmosphere lamp is shown to disk in the prior art
The problem of.
The technical solution of the present invention is as follows:
It further include being set to the direction the present invention provides a kind of steering wheel having a display function, including steering wheel body
Light-emitting component on disk ontology, carried out by least one light-emitting component in a plurality of light-emitting elements it is luminous, with carry out vehicle turn
It is just being prompted to prompt, steering wheel return, overspeed of vehicle prompt, side back car prompts or atmosphere lamp function is shown.
Preferably, when the steering wheel body is in back positive status, multiple hairs in the steering wheel body are set
Optical element is between two light-emitting components that the upright projection on Vehicular instrument panel is connected on Vehicular instrument panel.
Preferably, identical or different pattern or decorative pattern are printed on the surface of each light-emitting component respectively, in the hair
When optical element shines, corresponding pattern or decorative pattern are shown on the light-emitting component.
According to another aspect of the present invention, the present invention also provides a kind of steering wheel display control sides having a display function
Method, applied to above-mentioned steering wheel having a display function, which comprises
Judge vehicle currently whether in power-up state；
If being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to the target operational mode, it is right
The light-emitting component carries out display control；
If being not in power-up state, according to the collected steering wheel angle of steering wheel angle sensor, to the light-emitting component
Carry out display control.
Preferably, before the target operational mode for determining the light-emitting component, the method also includes:
Control a plurality of light-emitting elements carry out according to the first predetermined display mode luminous within a predetermined period of time；
First predetermined display mode are as follows: multiple light-emitting components successively carry out luminous display with same color or different colours
Mode or a plurality of light-emitting elements intermittently carry out luminous display pattern with same color or different colours simultaneously.
Preferably, according to the target operational mode, include: to the step of light-emitting component progress display control
If the target operational mode be Vehicular turn prompt modes, control a plurality of light-emitting elements in hair is currently on vehicle
The corresponding first object light-emitting component of steering direction indicated by the target diversion lamp of light state is according to the second predetermined display mould
Formula carries out luminous；
If the target operational mode be atmosphere lamp functional mode, control a plurality of light-emitting elements according to third predetermined display mode into
Row shines；
If the target operational mode is side back car prompt modes, the luminous member of the second target in a plurality of light-emitting elements is controlled
Part and third target light-emitting component identical with side back car direction carry out simultaneously according to the 4th predetermined display mode
It shines；
If the target operational mode is overspeed of vehicle prompt modes, a plurality of light-emitting elements are controlled according to the 6th predetermined display mode
It carries out simultaneously luminous；
Second predetermined display mode are as follows: the first object light-emitting component is with the luminous parameters of the target diversion lamp and institute
It states target diversion lamp while carrying out luminous display pattern；
The third predetermined display mode are as follows: a plurality of light-emitting elements are with the luminous parameters for the light-emitting component being arranged on Vehicular instrument panel
Luminous display pattern is carried out simultaneously with the light-emitting component being arranged on the Vehicular instrument panel；
4th predetermined display mode are as follows: the second target light-emitting component and the third target light-emitting component are with identical
Luminous parameters carry out luminous display pattern simultaneously；
6th predetermined display mode are as follows: multiple light-emitting components carry out luminous show according to identical luminescent color simultaneously
Show mode；.
Preferably, according to the collected steering wheel angle of steering wheel angle sensor, the light-emitting component is shown
The step of control includes:
Judge whether steering wheel returns just according to the steering wheel angle；
If not returning just, the target diversion direction of steering wheel is determined according to steering wheel angle；
The the second target light-emitting component and the 4th target identical with target diversion direction controlled in a plurality of light-emitting elements shines
Element carries out luminous simultaneously according to the 5th predetermined display mode；
5th predetermined display mode are as follows: the second target light-emitting component and the 4th target light-emitting component are with identical luminous parameters
Luminous display pattern is carried out simultaneously；
In 4th predetermined display mode and the 5th predetermined display mode, the second target light-emitting component and described
Luminescent color and the second target light-emitting component and the 4th target when three target light-emitting components shine simultaneously shine first
Luminescent color when part shines simultaneously is different.
Preferably, if the target operational mode is atmosphere lamp functional mode, control a plurality of light-emitting elements are pre- according to third
Determine display pattern and carry out luminous step include:
Determine the current driving mode and music beat of vehicle；
The target light emission luminance of a plurality of light-emitting elements is determined according to the current driving mode of vehicle；
The target luminous frequency of a plurality of light-emitting elements is determined according to the current music beat of vehicle；
Control a plurality of light-emitting elements carry out luminous simultaneously according to the target light emission luminance and the target luminous frequency.
According to another aspect of the present invention, the present invention also provides a kind of steering wheel display controls having a display function to fill
It sets, applied to above-mentioned steering wheel having a display function, which is characterized in that described device includes:
Judgment module, for judging vehicle currently whether in power-up state；
First control module, if for being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to institute
Target operational mode is stated, display control is carried out to the light-emitting component；
Second control module, if being turned for being not in power-up state according to the collected steering wheel of steering wheel angle sensor
Angle carries out display control to the light-emitting component.
According to another aspect of the present invention, the present invention also provides a kind of automobile, including above-mentioned having a display function
Steering wheel.
According to another aspect of the present invention, the present invention also provides a kind of automobile, including above-mentioned having a display function
The display control unit of steering wheel.
The invention has the benefit that
In the application, by the way that a plurality of light-emitting elements are arranged in steering wheel body, according to various vehicle parameter signals, pass through input
Different size of electric current, to one or whole light-emitting component progress luminescent colors in a plurality of light-emitting elements, light emission luminance, hair
Fairing sequence and/or luminous frequency are controlled, and are carried out light-emitting component according to different luminous parameters requirements luminous, are reached vehicle
Reminding turning, steering wheel return are just reminded, and speed overspeed prompting, side back car are reminded or atmosphere lamp function prompt and other effects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steering wheel of the invention；
Fig. 2 is the flow diagram of method of the invention.
Specific embodiment
It referring to Fig.1, further include setting the present invention provides a kind of steering wheel having a display function, including steering wheel body 1
The light-emitting component being placed in the steering wheel body 1, carried out by least one light-emitting component in a plurality of light-emitting elements it is luminous,
To carry out Vehicular turn prompt, steering wheel return just prompts, overspeed of vehicle prompt, back car prompts or atmosphere lamp function is aobvious
Show.
Wherein, light-emitting component is the luminous zone being arranged in steering wheel body 1, and multiple luminous zones are connected in turn,
And it is arranged in the upper part of steering wheel body 1.As shown in Figure 1, in this application, light-emitting component include 3 luminous zones (specially
First luminous zone 21, the second luminous zone 22 and third luminous zone 23).
A plurality of light-emitting elements are correspondingly connected with same light-emitting component controller, which is used to be believed according to control
Number, determine the target operational mode of light-emitting component, and different size of to the input of target light-emitting component according to target operational mode
Electric current makes different luminous zones issue the light of different colours according to the size of input current.Specifically, inside a light-emitting component
With LED light, there are three chips of RGB inside a lamp bead in LED light, passes through the pin that connects to three chips
Control light whether current lead-through so that LED light can issue: red, green, blue, it is red it is green, red it is blue, turquoise, RGB is (i.e. white
Light) have seven kinds of colors altogether；Also, it can also control and flow through the size of current of different colours chip to control the brightness of certain color,
Change so as to cause the light color come is blended.Specifically, in order to enable a plurality of light-emitting elements can play reminding turning, side
The functions such as positive prompt or atmosphere lamp function prompt are returned to disk, the light of different color is issued by controlling same light-emitting component,
Alternatively, controlling the light that different light-emitting components issues same or different color, or controls and shine according to different luminous frequencies
Element shines, and to realize different types of function prompt, enables to user to tell its institute in this regard, how light-emitting component issues
The light of the notification type of representative is described in detail in the control method of subsequent steering wheel.
In the application, by the way that light-emitting component is arranged in steering wheel body 1, it can be achieved that prompt to multiple functions, meanwhile,
Since light-emitting component is arranged in steering wheel body 1, the intuitive observation of user has been convenient for it.
Specifically, in order to improve the aesthetics that light-emitting component carries out atmosphere lamp function prompt, in the steering wheel body 1
In when returning positive status, upright projection of a plurality of light-emitting elements in the steering wheel body 1 on Vehicular instrument panel is set
It is connected between two light-emitting components on Vehicular instrument panel.In this way, when light-emitting component carries out atmosphere lamp function prompt, from driving
The person's of sailing direction of visual lines looks over, and one is formed between the light-emitting component on light-emitting component and instrument board in steering wheel body 1
Continuous curve or straight line improve aesthetics and drive impression.
Meanwhile in order to further driver is convenient for carry out prompt identification, it is printed with respectively on the surface of each light-emitting component
Identical or different pattern or decorative pattern shows corresponding pattern or flower on the light-emitting component when the light-emitting component shines
Line.For example, being printed with the first arrow indicated to the left on the first luminous zone 21, it is printed on third luminous zone 23 and refers to the right
The second arrow shown, when light-emitting component progress steering wheel return is just prompting or Vehicular turn prompts, user is according in the shape that shines
The direction of arrow on the luminous zone of state can determine that steering wheel should carry out back just handling or determining vehicle toward which side direction
Whether open reminding turning.
Multiple functions prompt, this Shen are able to carry out by the light-emitting component in steering wheel body 1 in order to realize in the application
Please in provide the method that display control is carried out to above-mentioned steering wheel having a display function, wherein referring to Fig. 2, the method
Include:
Step 101, judge vehicle currently whether in power-up state.
Judge whether vehicle is in power-up state and can be currently inserted into gear judgement according to key, alternatively, for certain
For the vehicle that no key insertion can power on, vehicle can be judged according to whether the one-key start key on vehicle is opened
Power-up state.Specifically, if the one-key start that car key is on ON gear or vehicle presses switch to open, it can both assert vehicle
In power-up state；Conversely, then assert that vehicle is not in power-up state.
Step 102, if being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to the mesh
Operating mode is marked, display control is carried out to the light-emitting component.
For the vehicle, it needs at which when power-up state, vehicle can just enter driving status or in parking shape
Amusement function such as atmosphere lamp function is opened under state.When vehicle travels, driver may will do it Vehicular turn, and confirmation rear is come
The operation such as vehicle, can also generate the phenomenon that overspeed of vehicle travels.
In the application, when vehicle has just enter into power-up state, light-emitting component can be shown with startup self-detection, provided and dazzled cruel show
Show；After vehicle is in power-up state, light-emitting component, which shines, mainly may be implemented assisted diversion prompting when Vehicular turn, and rear is come
Vehicle prompt, overspeed of vehicle prompt, and the atmosphere lamp function prompt of enhancing vehicle entertainment effect.
Specifically, when vehicle has just enter into power-up state, light-emitting component controller controls a plurality of light-emitting elements predetermined
It is carried out in period according to the first predetermined display mode luminous；First predetermined display mode are as follows: multiple light-emitting components are with phase
Carry out luminous display pattern or a plurality of light-emitting elements successively with color or different colours with same color or different colours interval
Luminous display pattern is carried out simultaneously likes.Wherein, the time of predetermined amount of time is 3 to 5 seconds, is carried out by light-emitting component luminous
It has been shown that, gives the experience extremely dazzled, for example, steering wheel light bar is the first light bar 21, second according to sequence of light after automobile powers on
Light bar 22, third light bar 23；Then it shines in the sequence progress step-by-step movement of third light bar 23, the second light bar 22, the first light bar 21,
One kind that overall effect constitutes light fast moves.Alternatively, first from left to right shining, then shine from right to left again, finally, from two
While shining to center, the visual experience extremely dazzled integrally is presented.
After vehicle powers on, if light-emitting component controller, which is got, turns to the letter that the turn signal that lamp controller is sent is opened
Number, it is determined that the target operational mode of light-emitting component is Vehicular turn prompt modes.Specifically, light-emitting component controller is connecing
When receiving the first signal for turning to the turn signal unlatching that lamp controller is sent, light-emitting component controller determines vehicle according to the first signal
It is currently at the target diversion lamp of luminance on, and determines the corresponding steering direction of target diversion lamp, then, controls more
First object light-emitting component corresponding with steering direction indicated by target diversion lamp is predetermined according to second in a light-emitting component
Display pattern carries out luminous.For example, light-emitting component controller when determining target diversion lamp is the left steering lamp on vehicle, is sent out
Element controller then control be used to indicate in a plurality of light-emitting elements left-hand rotation direction the first luminous zone 21 shine.Wherein, second
Predetermined display mode: the first object light-emitting component is same with the luminous parameters of the target diversion lamp and the target diversion lamp
Shi Jinhang luminous display pattern, that is, first object light-emitting component according to target diversion lamp luminous frequency and luminescent color into
Row shines.In this case, the remaining light-emitting component in a plurality of light-emitting elements is then in OFF state.For driver,
When being turned to, can by steering wheel body 1 be in luminance first object light-emitting component can clearly really
It is fixed successfully to open reminding turning, play the role of auxiliary prompting driver.
When vehicle is in power-up state, if light-emitting component controller receives signal picker, collected user is manual
When opening the second signal of atmosphere lamp functional mode, it is determined that the target operational mode of light-emitting component is atmosphere lamp functional mode,
In this case, light-emitting component controller control a plurality of light-emitting elements carry out luminous according to third predetermined display mode, wherein the
Three predetermined display modes are as follows: a plurality of light-emitting elements are with the luminous parameters and the vehicle of the light-emitting component being arranged on Vehicular instrument panel
The light-emitting component that is arranged on instrument board while carrying out luminous display pattern.Specifically, in third predetermined display mode, it is
Luminous parameters are determined according to the driving mode of vehicle and music beat.Wherein, the driving mode of vehicle includes: actively to drive mould
Formula and non-active driving mode two types carry out touch-control to the active driving mode key on vehicle by user to enter master
Dynamic driving mode exits active driving mode；When playing music on vehicle, for different music, all have different
Music beat.Light-emitting component controller determines the current driving mode of vehicle according to the open and-shut mode of active driving mode key,
Under different driving modes, the light emission luminance for controlling light-emitting component is different, for example, the light emission luminance under active driving mode
Greater than the light emission luminance under non-active driving mode, therefore, light-emitting component can be determined according to the current driving mode of vehicle
Target light emission luminance, and using the beat frequency of the current music beat of vehicle as target luminous frequency, finally, according to determining mesh
The light-emitting component marked in a plurality of light-emitting elements and instrument board on light emission luminance and target luminous frequency control steering wheel body 1 is same
Shi Jinhang shines.
In this application, in automobile in power-up state, side back car prompt can also be carried out.Carry out side back car
The step of prompt, comprises determining that on the lane adjacent with lane locating for vehicle with the presence or absence of side back car；If it exists, side is determined
Back car direction；Control a plurality of light-emitting elements in the second target light-emitting component and with side back car direction
Identical third target light-emitting component carries out luminous simultaneously according to the 4th predetermined display mode；4th predetermined display mode
Are as follows: the second target light-emitting component and third target light-emitting component with identical luminous parameters while carrying out luminous display pattern.
Back car distance can be acquired by being mounted on the range sensor at the position of vehicle blind zone, and light-emitting component controller is passed according to distance
It whether there is side back car in vehicle a certain range on the Distance Judgment adjacent lane of sensor acquisition, and if it exists, then need
Side back car prompting is carried out, that is, determines that the target operational mode of light-emitting component is side back car prompt modes.Pass through
Two target light-emitting components and third light-emitting component carry out luminous, and driver can intuitively determine back car direction, make anticipation.
For example, determining that there are back cars for the left side rear of vehicle in the distance sensed according to range sensor, then control shines
The first luminous zone 21 and second luminous first band 22 in element issue red light, carry out vehicle to prompt driver left back to exist,
It should be noted that driving with caution.In this way, the blind area display lamp being arranged on rearview mirror can be canceled, with save display lamp at
This.In order to enable driver can distinguish the meaning referred to when light-emitting component shines, in the 4th predetermined display mode with after
Continuous steering wheel return is just being reminded in the 5th predetermined display mode in step, the second target light-emitting component and the 4th target light-emitting component
Luminous color and the second target light-emitting component and third target light-emitting component color luminous simultaneously are different simultaneously.In this way, driving
The person of sailing can distinguish luminous the referred to meaning of light-emitting component according to luminescent color.
In this application, the means for prompting driver vehicle to drive over the speed limit by light-emitting component are additionally provided.Wherein, should
Method further include: obtain the current vehicle speed of vehicle；When the current vehicle speed is more than preset vehicle speed, multiple luminous members are controlled
Part carries out luminous according to the 6th predetermined display mode；6th predetermined display mode are as follows: multiple light-emitting components are with identical
Color simultaneously and persistently carry out luminous display pattern.Specifically, preset vehicle speed can be 120km/h or 140km/h uniform velocity
Value can require to be adjusted the preset vehicle speed according to max. speed of the country variant to vehicle.When the current vehicle speed of vehicle
More than the preset vehicle speed, the light of same color is issued by a plurality of light-emitting elements to prompt driver.
Step 103, right according to the collected steering wheel angle of steering wheel angle sensor if being not in power-up state
The light-emitting component carries out display control.
Vehicle shows that vehicle is in static non-driving status, vehicle may be to be in face when being not in power-up state
When parking or vehicle drive into garage i.e. for off-position.For driver, stop in vehicle when driving, especially in vehicle
After stopping garage, due to needing, for steering wheel rotation with move vehicle position, driver is easy to appear uncertain steering wheel back and forth
Currently whether it is in back positive problem.
Therefore, in this application, the steering wheel to be shone by light-emitting component to prompt driver vehicle is provided not return just,
Specifically, carrying out the step of steering wheel return just prompts includes: to judge whether steering wheel returns just according to the steering wheel angle；If
It does not return just, then determines the target diversion direction of steering wheel according to steering wheel angle；Control the second target in a plurality of light-emitting elements
Light-emitting component and the 4th target light-emitting component identical with target diversion direction carry out simultaneously according to the 5th predetermined display mode
It shines；5th predetermined display mode are as follows: the second target light-emitting component and the 4th target light-emitting component are with identical luminous ginseng
It counts while carrying out luminous display pattern.In 4th predetermined display mode and the 5th predetermined display mode, described
Luminescent color and second target when two target light-emitting components and the third target light-emitting component shine simultaneously shine first
Luminescent color when part shines simultaneously with the 4th target light-emitting component is different.For example, according to the steering wheel angle side of judging
It is not returned just to disk, steering wheel return could made just by needing to carry out rotation towards right direction, then controls a plurality of light-emitting elements neutralization
The identical light-emitting component of right direction carries out luminous, that is, third luminous zone 23 and the second luminous zone 22 in control figure 1 are sent out simultaneously
Light.
In the application, light-emitting component controller is different big by input according to accessed various vehicle parameter signals
Small electric current, to one in a plurality of light-emitting elements or whole light-emitting components carry out luminescent color, and light emission luminance shines suitable
Sequence and/or luminous frequency are controlled, and carry out light-emitting component according to different luminous parameters requirements luminous, are reached vehicle and are turned
To prompt, steering wheel return is just reminded, speed overspeed prompting or atmosphere lamp function prompt and other effects.
According to another aspect of the present invention, the present invention also provides a kind of steering wheel display controls having a display function to fill
It sets, applied to above-mentioned steering wheel having a display function, which is characterized in that described device includes:
Judgment module, for judging vehicle currently whether in power-up state；
First control module, if for being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to institute
Target operational mode is stated, display control is carried out to the light-emitting component；
Second control module, if being turned for being not in power-up state according to the collected steering wheel of steering wheel angle sensor
Angle carries out display control to the light-emitting component.
Above-mentioned apparatus of the present invention, be with the above-mentioned one-to-one device of steering wheel display control method, equally can
Reach according to accessed various vehicle parameter signals, by inputting different size of electric current, in a plurality of light-emitting elements
One or whole light-emitting component progress luminescent colors, light emission luminance, sequence of light and/or luminous frequency are controlled, make to send out
Optical element requires to carry out luminous according to different luminous parameters, reaches Vehicular turn prompt, steering wheel return is just reminded, speed hypervelocity
Prompting or atmosphere lamp function prompt and other effects.
The present invention also provides a kind of automobiles, including above-mentioned steering wheel having a display function.
The present invention also provides the display control units that a kind of automobile includes above-mentioned steering wheel having a display function.
Claims (11)
1. a kind of steering wheel having a display function, including steering wheel body, which is characterized in that further include being set to the direction
Light-emitting component on disk ontology, carried out by least one light-emitting component in a plurality of light-emitting elements it is luminous, with carry out vehicle turn
It is just being prompted to prompt, steering wheel return, overspeed of vehicle prompt, back car prompts or atmosphere lamp function is shown.
2. steering wheel having a display function according to claim 1, which is characterized in that be in the steering wheel body
When returning positive status, upright projection of a plurality of light-emitting elements being arranged in the steering wheel body on Vehicular instrument panel is connected to
Between two light-emitting components on Vehicular instrument panel.
3. steering wheel having a display function according to claim 1, which is characterized in that on the surface of each light-emitting component
It is printed with identical or different pattern or decorative pattern respectively, when the light-emitting component shines, shows correspondence on the light-emitting component
Pattern or decorative pattern.
4. a kind of steering wheel display control method having a display function, have applied to claims 1 to 3 is described in any item
The steering wheel of display function, which is characterized in that the described method includes:
Judge vehicle currently whether in power-up state；
If being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to the target operational mode, it is right
The light-emitting component carries out display control；
If being not in power-up state, according to the collected steering wheel angle of steering wheel angle sensor, to the light-emitting component
Carry out display control.
5. steering wheel display control method according to claim 4, which is characterized in that in the mesh for determining the light-emitting component
Before marking operating mode, the method also includes:
Control a plurality of light-emitting elements carry out according to the first predetermined display mode luminous within a predetermined period of time；
First predetermined display mode are as follows: multiple light-emitting components successively carry out luminous display with same color or different colours
Mode or a plurality of light-emitting elements intermittently carry out luminous display pattern with same color or different colours simultaneously.
6. steering wheel display control method according to claim 4, which is characterized in that according to the target operational mode,
Include: to the step of light-emitting component progress display control
If the target operational mode be Vehicular turn prompt modes, control a plurality of light-emitting elements in hair is currently on vehicle
The corresponding first object light-emitting component of steering direction indicated by the target diversion lamp of light state is according to the second predetermined display mould
Formula carries out luminous；
If the target operational mode be atmosphere lamp functional mode, control a plurality of light-emitting elements according to third predetermined display mode into
Row shines；
If the target operational mode is side back car prompt modes, the luminous member of the second target in a plurality of light-emitting elements is controlled
Part and third target light-emitting component identical with side back car direction carry out simultaneously according to the 4th predetermined display mode
It shines；
If the target operational mode is overspeed of vehicle prompt modes, a plurality of light-emitting elements are controlled according to the 6th predetermined display mode
It carries out simultaneously luminous；
Second predetermined display mode are as follows: the first object light-emitting component is with the luminous parameters of the target diversion lamp and institute
It states target diversion lamp while carrying out luminous display pattern；
The third predetermined display mode are as follows: a plurality of light-emitting elements are with the luminous parameters for the light-emitting component being arranged on Vehicular instrument panel
Luminous display pattern is carried out simultaneously with the light-emitting component being arranged on the Vehicular instrument panel；
4th predetermined display mode are as follows: the second target light-emitting component and the third target light-emitting component are with identical
Luminous parameters carry out luminous display pattern simultaneously；
6th predetermined display mode are as follows: multiple light-emitting components carry out luminous show according to identical luminescent color simultaneously
Show mode.
7. steering wheel display control method according to claim 6, which is characterized in that adopted according to steering wheel angle sensor
The steering wheel angle collected, to the light-emitting component carry out display control the step of include:
Judge whether steering wheel returns just according to the steering wheel angle；
If not returning just, the target diversion direction of steering wheel is determined according to steering wheel angle；
The the second target light-emitting component and the 4th target identical with target diversion direction controlled in a plurality of light-emitting elements shines
Element carries out luminous simultaneously according to the 5th predetermined display mode；
5th predetermined display mode are as follows: the second target light-emitting component and the 4th target light-emitting component are with identical luminous parameters
Luminous display pattern is carried out simultaneously；
In 4th predetermined display mode and the 5th predetermined display mode, the second target light-emitting component and described
Luminescent color and the second target light-emitting component and the 4th target when three target light-emitting components shine simultaneously shine first
Luminescent color when part shines simultaneously is different.
8. steering wheel display control method according to claim 6, which is characterized in that if the target operational mode is atmosphere
Lamp functional mode is enclosed, control a plurality of light-emitting elements carry out luminous step according to third predetermined display mode and include:
Determine the current driving mode and music beat of vehicle；
The target light emission luminance of a plurality of light-emitting elements is determined according to the current driving mode of vehicle；
The target luminous frequency of a plurality of light-emitting elements is determined according to the current music beat of vehicle；
Control a plurality of light-emitting elements carry out luminous simultaneously according to the target light emission luminance and the target luminous frequency.
9. a kind of steering wheel display control unit having a display function, have applied to claims 1 to 3 is described in any item
The steering wheel of display function, which is characterized in that described device includes:
Judgment module, for judging vehicle currently whether in power-up state；
First control module, if for being in power-up state, it is determined that the target operational mode of the light-emitting component, and according to institute
Target operational mode is stated, display control is carried out to the light-emitting component；
Second control module, if being turned for being not in power-up state according to the collected steering wheel of steering wheel angle sensor
Angle carries out display control to the light-emitting component.
10. a kind of automobile, which is characterized in that including the described in any item steering wheels having a display function of claims 1 to 3.
11. a kind of automobile, which is characterized in that the display control including steering wheel having a display function as claimed in claim 9
Device.
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| CN201811442604.6A CN109278846A (en) | 2018-11-29 | 2018-11-29 | A kind of steering wheel having a display function, display control method, device and automobile |
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| CN201811442604.6A CN109278846A (en) | 2018-11-29 | 2018-11-29 | A kind of steering wheel having a display function, display control method, device and automobile |
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| CN201811442604.6A Pending CN109278846A (en) | 2018-11-29 | 2018-11-29 | A kind of steering wheel having a display function, display control method, device and automobile |
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| CN112874618A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Control method and device of steering wheel display system and steering wheel display system |
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